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Supelclean^™ ENVI^™-18 SPE Tube

Name: Supelclean<SUP>™</SUP> ENVI<SUP>™</SUP>-18 SPE Tube
Brand: SUPELCO

bed wt. 100 mg, volume 1 mL, pk of 108

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About This Item

UNSPSC Code:

41115712

NACRES:

NB.21

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Properties

Quality Segment

100

material

PE frit (20 μm porosity), polypropylene hardware

agency

suitable for ISO 25101

feature

endcapped

composition

bed wt., 100 mg

packaging

pk of 108

extent of labeling

17% C loading

technique(s)

solid phase extraction (SPE): suitable

surface area

475 m²/g

volume

1 mL

matrix

silica gel base material (irregular shaped, acid washed)

matrix active group

C18 (octadecyl) bonding, polymerically bonded

particle size

45 μm

pore size

0.8 cm³/g pore volume, 60 Å pore size

application(s)

PFAS testing
food and beverages

separation technique

reversed phase

Description

General description

Retention Mechanism: Reversed-phase
Sample Matrix Compatibility: Aqueous solutions (drinking, ground, waste water)

Polymerically bonded, octadecyl (17% C), endcapped
Excellent for cleaning, extracting and concentrating pollutants from aqueous environmental samples
Higher 17% C loading for increased binding capacities and higher recoveries
Higher carbon loading also offers greater resistance to extreme pH conditions
Used for extracting herbicides, fungicides, and pesticides from waste material

Supelclean^™ ENVI^™-18 SPE tube is used for reversed phase separations involving a polar (usually aqueous) or moderately polar sample matrix (mobile phase) and a nonpolar stationary phase.

Legal Information

ENVI is a trademark of Sigma-Aldrich Co. LLC

Supelclean is a trademark of Sigma-Aldrich Co. LLC

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Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c